Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

IN A HT CABLES i.e. 1.9/3/3 kv, what is the meaning of 1.9 and 3.3.

1 4093

what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com

Bhel, CFL,

2041

How can you sized or estimate the ligthning arrester current rating?

2144

What is a doble test

KPSC Karnataka Public Service Corporation,

1 5099

what is acceptance test in electrical engineering.

ABB,

2166

how the speed of the gets motor regulated. does it draw the same current on the all speed level.

Danko,

2001

what is the basic differnce between ground and earth

3 6025

how can i get an electrical c-certificate?

Wartsila,

2232

How to find the length of a Xlpe cable required to transmit 3mva load at 22kv.

1 3976

if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

Sail,

1914

why farmers are use earthing instead of neutral for their light conec. at field.is it safe

Honeywell,

2 7557

How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).

ONGC,

4523

why we do not switched on capicitor panel with DG Supply

DLF,

3 6368

what are the possible reaons & remedies if resistance of NGR getting heat up

1863

How can calculate the earthing strip of Copper/GI for rating of 30kV,discharge current 10KA Lightning arrester.

Raychem RPG,

2326

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Un-Answered Questions { Electrical Engineering }

what is the difference between earth leakage and earth fault?

2333

What are the types of windings according to the construction?

1126

What is the efficiency during maximum power transfer?

1245

Earth leakage relay basic knowledge principle

2191

number of I/O devices in siemense plc

2146

Comment on the working principle of operation of a single-phase transformer.

1201

What is minimum phase system?

1149

In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.

4258

An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.

7709

what is electrical machines

3683

How to calculate MCB Breaking capacity.

1527

How equivalent impedance is calculated in thevenin theorem?

1157

what is the question paper model for section engineer in RRB

1903

After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?

1826

please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in

2030

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